Decadent Tiramisu Brownies: A Luscious Twist on Two Classics

Few desserts capture hearts quite like tiramisu or brownies. Now imagine the luxurious layers of coffee-soaked mascarpone meeting the rich, fudgy goodness of chocolate brownies. Tiramisu Brownies combine two beloved treats into one irresistible dessert that’s perfect for indulgent weekends, elegant dinner parties, or as a gourmet gift for someone special.

This recipe was born out of a late-night craving for both brownies and tiramisu. After a few trials and some enthusiastic taste testing, it became clear that this hybrid dessert was more than just a fun experiment—it was a masterpiece worthy of sharing. Whether you’re a fan of the classic Italian dessert or a die-hard brownie lover, this fusion dessert will deliver the best of both worlds.

Why You’ll Love These Tiramisu Brownies

Tiramisu brownies offer a balance of textures and flavors that feel both nostalgic and new. The bottom layer is a dense, chewy brownie, rich with dark chocolate. Above that lies a luscious mascarpone cream with hints of espresso and vanilla. The top is dusted with cocoa powder, echoing the finishing touch of a traditional tiramisu.

Here are a few more reasons to fall in love with this dessert:

• Perfect for Make-Ahead Entertaining: The flavors develop beautifully overnight.

• Elegant Yet Easy: Impress guests without the stress.

• Coffee + Chocolate Combo: A match made in dessert heaven.

• Customizable: Alcohol optional, and adaptable to gluten-free or dairy-free versions.

Ingredients You’ll Need

This recipe consists of three parts: the brownie base, the mascarpone filling, and a simple coffee syrup.

For the Brownie Base:

• 1/2 cup (1 stick) unsalted butter

• 1 cup granulated sugar

• 2 large eggs

• 1 tsp vanilla extract

• 1/3 cup unsweetened cocoa powder

• 1/2 cup all-purpose flour

• 1/4 tsp salt

• 1/4 tsp baking powder

• 1/2 cup semi-sweet chocolate chips (optional for extra richness)

For the Coffee Syrup:

• 1/2 cup strong brewed espresso or coffee

• 1 tbsp sugar

• 1 tbsp coffee liqueur (such as Kahlúa) – optional but recommended

For the Mascarpone Topping:

• 8 oz mascarpone cheese, room temperature

• 1/2 cup powdered sugar

• 1 tsp vanilla extract

• 1/2 cup heavy cream

• Unsweetened cocoa powder for dusting

Step-by-Step Instructions

1. Prepare the Brownie Base

1. Preheat your oven to 350°F (175°C). Line an 8×8-inch baking pan with parchment paper or lightly grease it.

2. In a medium saucepan over low heat, melt the butter. Once melted, remove from heat and stir in the sugar, eggs, and vanilla until smooth.

3. Add the cocoa powder, flour, salt, and baking powder. Stir until just combined. Fold in the chocolate chips if using.

4. Pour the batter into the prepared pan and spread evenly.

5. Bake for 22–25 minutes, or until a toothpick inserted comes out with a few moist crumbs.

6. Let the brownies cool completely in the pan.

2. Make the Coffee Syrup

While the brownies are cooling, brew the espresso or strong coffee. Stir in the sugar and liqueur (if using) while the coffee is still hot. Allow it to cool slightly.

3. Prepare the Mascarpone Cream

1. In a large mixing bowl, whisk together mascarpone cheese, powdered sugar, and vanilla until smooth and creamy.

2. In a separate bowl, whip the heavy cream until soft peaks form.

3. Gently fold the whipped cream into the mascarpone mixture until fully combined.

4. Assemble the Tiramisu Brownies

1. Once the brownies are cool, brush or spoon the coffee syrup evenly over the top of the brownie layer. You want it moist, but not soggy.

2. Spread the mascarpone mixture evenly over the brownies.

3. Refrigerate for at least 4 hours, preferably overnight.

5. Finish and Serve

Before serving, dust the top with a generous layer of unsweetened cocoa powder. Cut into squares using a sharp knife, wiping clean between cuts for neat slices.

Tips for Success

• Use High-Quality Coffee: The espresso flavor is essential—go for robust, freshly brewed coffee.

• Chill Time Is Crucial: Give it time in the fridge to allow the layers to set and the flavors to meld.

• Avoid Overbaking the Brownies: You want them fudgy and moist, not dry.

• Cut Clean Slices: Dip your knife in hot water and wipe it clean between slices for the most professional presentation.

Substitutions and Variations

Looking to personalize your tiramisu brownies? Here are some ideas:

Alcohol-Free Version:

Skip the coffee liqueur and add a splash of vanilla or almond extract to the syrup for extra flavor.

Gluten-Free:

Swap the all-purpose flour for a gluten-free blend. Make sure your other ingredients (like chocolate chips) are certified gluten-free.

Dairy-Free:

Use a dairy-free butter substitute and swap the mascarpone and heavy cream for plant-based alternatives like coconut cream and vegan cream cheese.

Chocolate Espresso Layer:

Add a layer of melted chocolate ganache between the brownie and mascarpone for an extra layer of indulgence.

Serving Suggestions

Tiramisu brownies are best served chilled, making them perfect for warm weather gatherings or elegant dinners. Here are a few creative serving ideas:

• With a Shot of Espresso: Enhance the coffee flavor with a side of espresso or affogato.

• Dessert Platter: Cut into mini squares and serve alongside fruit or cookies on a party tray.

• Holiday Delight: Dust with cinnamon and cocoa during the holidays for a festive twist.

• Layered Trifle Style: Crumble the brownies and layer with mascarpone cream in dessert glasses for an elevated presentation.

How to Store Tiramisu Brownies

• Refrigerator: Store covered in the fridge for up to 4 days.

• Freezer: Freeze in an airtight container for up to 1 month. Thaw in the refrigerator overnight before serving.

• Make-Ahead: Assemble the day before you plan to serve for the best flavor and consistency.

Frequently Asked Questions

Can I make these without coffee?
Yes, but coffee is a signature tiramisu flavor. You can use a decaf coffee or replace the coffee syrup with a chocolate syrup if preferred.

Why is my mascarpone cream runny?
This can happen if the mascarpone or cream was overmixed or not cold enough. Use room-temperature mascarpone and very cold heavy cream. Gently fold rather than whisking aggressively.

What’s the best pan size?
An 8×8-inch pan is ideal for thick, luscious layers. A 9×9-inch pan will yield thinner layers and slightly shorter baking time.

Can I double the recipe?
Absolutely! Double the ingredients and bake in a 9×13-inch pan. Adjust the baking time for the brownies to about 30–35 minutes.

Why Tiramisu Brownies Deserve a Spot in Your Dessert Repertoire

This dessert is more than just a fun mashup—it’s a celebration of texture, flavor, and the power of two timeless desserts. Tiramisu brownies are the kind of treat that makes people stop mid-bite, raise their eyebrows, and say, “Whoa, what is this?” Whether you’re making them for a party or just because you deserve a moment of indulgence, they’re sure to deliver delight every time.

They also photograph beautifully, making them a great candidate for your next social media share. If you love baking, love coffee, or love chocolate, this is a dessert worth mastering.

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